{"id":30260,"date":"2021-10-10T13:27:00","date_gmt":"2021-10-10T10:27:00","guid":{"rendered":"https:\/\/componentbyozdisan.com\/?p=30260"},"modified":"2025-10-23T09:18:59","modified_gmt":"2025-10-23T06:18:59","slug":"a-messaging-protocol-for-iot-devices-mqtt","status":"publish","type":"post","link":"https:\/\/componentbyozdisan.com\/en\/a-messaging-protocol-for-iot-devices-mqtt\/","title":{"rendered":"A Messaging Protocol for IoT Devices: MQTT"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"247\" height=\"315\" src=\"https:\/\/componentbyozdisan.com\/wp-content\/uploads\/2024\/08\/image-2-edited-1.png\" alt=\"\" class=\"wp-image-14460\" style=\"width:289px;height:auto\" srcset=\"https:\/\/componentbyozdisan.com\/wp-content\/uploads\/2024\/08\/image-2-edited-1.png 247w, https:\/\/componentbyozdisan.com\/wp-content\/uploads\/2024\/08\/image-2-edited-1-235x300.png 235w, https:\/\/componentbyozdisan.com\/wp-content\/uploads\/2024\/08\/image-2-edited-1-150x191.png 150w\" sizes=\"auto, (max-width: 247px) 100vw, 247px\" \/><figcaption class=\"wp-element-caption\"><strong>KENAN \u015eAH\u0130N<br><strong>R&amp;D AND TECHNICAL SUPPORT ENGINEER<\/strong><\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">MQTT, a messaging protocol for IoT devices with limited networks (low bandwidth) and high latency, uses the \u201cpublish and subscribe\u201d communication model. MQTT, which is usually preferred as \u201cmachine-to-machine\u201d (M2M), plays a major role for Internet of things (IoT).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Created as a low-cost protocol to adapt to bandwidth and CPU limitations, MQTT is designed to run in an embedded environment where it can provide a reliable and efficient way for communication. MQTT is a good choice for wireless networks that occasionally experience varying levels of latency due to bandwidth restrictions or unreliable connections. This protocol is applied in many sectors, from automotive to energy and telecommunications.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-vivid-cyan-blue-color has-text-color has-link-color wp-elements-a1f5478503e29a94db61977c9c4350b1\"><strong><em><strong><em>How Does MQTT Work?<\/em><\/strong><\/em><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The publish\/subscribe (pub\/sub) communication model of MQTT, which aims to maximize the available bandwidth, is an alternative to the traditional client-server architecture that communicates directly with an endpoint. In contrast, in the pub\/sub model, the client (publisher) sending a message is separated from the client(s) (or subscribers) receiving the messages. Since neither publishers nor subscribers communicate directly with each other, the third parties (agents) take care of the connections between them. When a device (client) wants to send data to a server (agent), this is called \u201cpublishing\u201d. When the transaction is reversed, it is called \u201csubscriber\u201d. Under the pub\/sub model, multiple clients can connect to an agent and subscribe to their subjects of interest. If the connection from a subscribed client to an agent breaks, the agent caches the messages and sends them to the subscriber when the connection is recovered. If the connection from the publishing client to the agent is interrupted without any notice, the agent can close the connection and send the \u201ccached\u201d message to subscribers with instructions from the publisher.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"434\" height=\"136\" src=\"http:\/\/componentbyozdisan.com\/wp-content\/uploads\/2024\/03\/image-193.png\" alt=\"MQTT\" class=\"wp-image-5370\" srcset=\"https:\/\/componentbyozdisan.com\/wp-content\/uploads\/2024\/03\/image-193.png 434w, https:\/\/componentbyozdisan.com\/wp-content\/uploads\/2024\/03\/image-193-300x94.png 300w, https:\/\/componentbyozdisan.com\/wp-content\/uploads\/2024\/03\/image-193-150x47.png 150w\" sizes=\"auto, (max-width: 434px) 100vw, 434px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading has-vivid-cyan-blue-color has-text-color has-link-color wp-elements-c061af29fcc4afda565b8dfba85c131b\"><strong><em><strong><em>What is MQTT Broker?<\/em><\/strong><\/em><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">An MQTT broker acts as an agent for clients sending messages and subscribers receiving these messages. In a post-office analogy, the broker is the post office itself. All messages must pass through the broker before being delivered to the subscriber. Agents may need to handle millions of simultaneously connected MQTT clients. Therefore, when choosing an MQTT agent, the companies should do this based on their scalability, integration, monitoring, and fault tolerance capabilities. Advantages and Disadvantages of MQTT:<br>MQTT offers both advantages and disadvantages compared to other protocols.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-black-color has-text-color has-link-color wp-elements-73f82a45e8b4edcfeefac0aecfa6510c\"><strong><em>Advantages;<\/em><\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fast due to efficient data transmission and a lightweight protocol,<\/li>\n\n\n\n<li>Low network usage due to minimized data packets,<\/li>\n\n\n\n<li>Efficient data distribution,<\/li>\n\n\n\n<li>Successful implementation of remote sensing and control,<\/li>\n\n\n\n<li>Fast and efficient message delivery,<\/li>\n\n\n\n<li>Low power consumption for the connected devices,<\/li>\n\n\n\n<li>Optimized network width.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading has-black-color has-text-color has-link-color wp-elements-2e8ca7a535fa1446bebb2f86f8ee940d\"><strong><em><strong><em>As for the \u201cdisadvantages\u201d of MQTT&#8230;<\/em><\/strong><\/em><\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>MQTT has slower transmission cycles compared to Constrained Application Protocol (CoAP).<\/li>\n\n\n\n<li>While MQTT\u2019s resource discovery works based on flexible subject subscription, CoAP uses a fixed resource discovery system.<\/li>\n\n\n\n<li>MQTT is not encrypted. Instead, it uses TLS\/SSL (Transport Layer Security\/Secure Sockets Layer) for security encryption.<\/li>\n\n\n\n<li>It is difficult to create a globally scalable MQTT network.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading has-vivid-cyan-blue-color has-text-color has-link-color wp-elements-4992185330eb76bf5c77b8d2642b23e2\"><strong><em><strong><em>MQTT Application Areas and Usage Scenarios<\/em><\/strong><\/em><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Due to its lightweight features, MQTT works well for applications involving many types of remote monitoring, including the following.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Synchronization of sensors, such as fire detectors to determine whether a hazard is present or motion sensors for theft detection.<\/li>\n\n\n\n<li>Monitoring the health parameters using sensors for patients leaving the hospital,<\/li>\n\n\n\n<li>Sensors that warn people of the dangers.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">As another application example, it is a text-based messaging application for real-time communication that takes advantage of MQTT&#8217;s low data and energy usage. For instance, Facebook uses MQTT for its Messenger application, since this protocol not only saves battery power during mobile-to-mobile messaging but also allows messages to be delivered efficiently in milliseconds, despite inconsistent internet connections around the world.<br><br>Most major cloud service providers support MQTT, including Amazon Web Services (AWS), Google Cloud, IBM Cloud, and Microsoft Azure.<br><br>MQTT is very suitable for applications that use M2M and IoT devices for purposes such as real-time analytics, preventive maintenance and monitoring in environments such as smart homes, healthcare, logistics, industry and manufacturing.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"667\" height=\"345\" src=\"http:\/\/componentbyozdisan.com\/wp-content\/uploads\/2024\/03\/image-192.png\" alt=\"MQTT\" class=\"wp-image-5369\" srcset=\"https:\/\/componentbyozdisan.com\/wp-content\/uploads\/2024\/03\/image-192.png 667w, https:\/\/componentbyozdisan.com\/wp-content\/uploads\/2024\/03\/image-192-300x155.png 300w, https:\/\/componentbyozdisan.com\/wp-content\/uploads\/2024\/03\/image-192-150x78.png 150w\" sizes=\"auto, (max-width: 667px) 100vw, 667px\" \/><\/figure>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>MQTT, a messaging protocol for IoT devices with limited networks (low bandwidth) and high latency, uses the \u201cpublish and subscribe\u201d communication model. MQTT, which is usually preferred as \u201cmachine-to-machine\u201d (M2M), plays a major role for Internet of things (IoT). Created as a low-cost protocol to adapt to bandwidth and CPU limitations, MQTT is designed to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":14454,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2427,2079],"tags":[2428,2190],"class_list":["post-30260","post","type-post","status-publish","format-standard","has-post-thumbnail","category-17-issue","category-expertopinion","tag-17-issue","tag-expertopinion"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>A Messaging Protocol for IoT Devices: MQTT - Component By \u00d6zdisan<\/title>\n<meta name=\"description\" content=\"MQTT works well for applications involving many types of remote monitoring, including the following. Component By \u00d6zdisan\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/componentbyozdisan.com\/en\/a-messaging-protocol-for-iot-devices-mqtt\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A Messaging Protocol for IoT Devices: MQTT - Component By \u00d6zdisan\" \/>\n<meta property=\"og:description\" content=\"MQTT works well for applications involving many types of remote monitoring, including the following. Component By \u00d6zdisan\" \/>\n<meta property=\"og:url\" content=\"https:\/\/componentbyozdisan.com\/en\/a-messaging-protocol-for-iot-devices-mqtt\/\" \/>\n<meta property=\"og:site_name\" content=\"Component By \u00d6zdisan\" \/>\n<meta property=\"article:published_time\" content=\"2021-10-10T10:27:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-23T06:18:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/componentbyozdisan.com\/wp-content\/uploads\/2021\/10\/iot-aygitlari.jpg-kapak.png\" \/>\n\t<meta property=\"og:image:width\" content=\"323\" \/>\n\t<meta property=\"og:image:height\" content=\"323\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Yonetici\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Yonetici\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/a-messaging-protocol-for-iot-devices-mqtt\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/a-messaging-protocol-for-iot-devices-mqtt\\\/\"},\"author\":{\"name\":\"Yonetici\",\"@id\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/#\\\/schema\\\/person\\\/b8881d213a434962c5d126ce57930fd3\"},\"headline\":\"A Messaging Protocol for IoT Devices: MQTT\",\"datePublished\":\"2021-10-10T10:27:00+00:00\",\"dateModified\":\"2025-10-23T06:18:59+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/a-messaging-protocol-for-iot-devices-mqtt\\\/\"},\"wordCount\":681,\"publisher\":{\"@id\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/a-messaging-protocol-for-iot-devices-mqtt\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/componentbyozdisan.com\\\/wp-content\\\/uploads\\\/2021\\\/10\\\/iot-aygitlari.jpg-kapak.png\",\"keywords\":[\"17. Issue\",\"ExpertOpinion\"],\"articleSection\":[\"17. Issue\",\"Expert Opinion\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/a-messaging-protocol-for-iot-devices-mqtt\\\/\",\"url\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/a-messaging-protocol-for-iot-devices-mqtt\\\/\",\"name\":\"A Messaging Protocol for IoT Devices: MQTT - Component By \u00d6zdisan\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/a-messaging-protocol-for-iot-devices-mqtt\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/a-messaging-protocol-for-iot-devices-mqtt\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/componentbyozdisan.com\\\/wp-content\\\/uploads\\\/2021\\\/10\\\/iot-aygitlari.jpg-kapak.png\",\"datePublished\":\"2021-10-10T10:27:00+00:00\",\"dateModified\":\"2025-10-23T06:18:59+00:00\",\"description\":\"MQTT works well for applications involving many types of remote monitoring, including the following. Component By \u00d6zdisan\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/a-messaging-protocol-for-iot-devices-mqtt\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/a-messaging-protocol-for-iot-devices-mqtt\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/a-messaging-protocol-for-iot-devices-mqtt\\\/#primaryimage\",\"url\":\"https:\\\/\\\/componentbyozdisan.com\\\/wp-content\\\/uploads\\\/2021\\\/10\\\/iot-aygitlari.jpg-kapak.png\",\"contentUrl\":\"https:\\\/\\\/componentbyozdisan.com\\\/wp-content\\\/uploads\\\/2021\\\/10\\\/iot-aygitlari.jpg-kapak.png\",\"width\":323,\"height\":323},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/a-messaging-protocol-for-iot-devices-mqtt\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Anasayfa\",\"item\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/homepage\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"A Messaging Protocol for IoT Devices: MQTT\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/\",\"name\":\"Component By \u00d6zdisan\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/#organization\",\"name\":\"Component By \u00d6zdisan\",\"url\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/componentbyozdisan.com\\\/wp-content\\\/uploads\\\/2024\\\/03\\\/componentbyozdisan-logo.png\",\"contentUrl\":\"https:\\\/\\\/componentbyozdisan.com\\\/wp-content\\\/uploads\\\/2024\\\/03\\\/componentbyozdisan-logo.png\",\"width\":508,\"height\":108,\"caption\":\"Component By \u00d6zdisan\"},\"image\":{\"@id\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.instagram.com\\\/ozdisan\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/#\\\/schema\\\/person\\\/b8881d213a434962c5d126ce57930fd3\",\"name\":\"Yonetici\",\"sameAs\":[\"http:\\\/\\\/componenttoproduction.com\"],\"url\":\"https:\\\/\\\/componentbyozdisan.com\\\/en\\\/author\\\/yonetici\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"A Messaging Protocol for IoT Devices: MQTT - Component By \u00d6zdisan","description":"MQTT works well for applications involving many types of remote monitoring, including the following. Component By \u00d6zdisan","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/componentbyozdisan.com\/en\/a-messaging-protocol-for-iot-devices-mqtt\/","og_locale":"en_US","og_type":"article","og_title":"A Messaging Protocol for IoT Devices: MQTT - Component By \u00d6zdisan","og_description":"MQTT works well for applications involving many types of remote monitoring, including the following. Component By \u00d6zdisan","og_url":"https:\/\/componentbyozdisan.com\/en\/a-messaging-protocol-for-iot-devices-mqtt\/","og_site_name":"Component By \u00d6zdisan","article_published_time":"2021-10-10T10:27:00+00:00","article_modified_time":"2025-10-23T06:18:59+00:00","og_image":[{"width":323,"height":323,"url":"https:\/\/componentbyozdisan.com\/wp-content\/uploads\/2021\/10\/iot-aygitlari.jpg-kapak.png","type":"image\/png"}],"author":"Yonetici","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Yonetici","Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/componentbyozdisan.com\/en\/a-messaging-protocol-for-iot-devices-mqtt\/#article","isPartOf":{"@id":"https:\/\/componentbyozdisan.com\/en\/a-messaging-protocol-for-iot-devices-mqtt\/"},"author":{"name":"Yonetici","@id":"https:\/\/componentbyozdisan.com\/en\/#\/schema\/person\/b8881d213a434962c5d126ce57930fd3"},"headline":"A Messaging Protocol for IoT Devices: MQTT","datePublished":"2021-10-10T10:27:00+00:00","dateModified":"2025-10-23T06:18:59+00:00","mainEntityOfPage":{"@id":"https:\/\/componentbyozdisan.com\/en\/a-messaging-protocol-for-iot-devices-mqtt\/"},"wordCount":681,"publisher":{"@id":"https:\/\/componentbyozdisan.com\/en\/#organization"},"image":{"@id":"https:\/\/componentbyozdisan.com\/en\/a-messaging-protocol-for-iot-devices-mqtt\/#primaryimage"},"thumbnailUrl":"https:\/\/componentbyozdisan.com\/wp-content\/uploads\/2021\/10\/iot-aygitlari.jpg-kapak.png","keywords":["17. Issue","ExpertOpinion"],"articleSection":["17. Issue","Expert Opinion"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/componentbyozdisan.com\/en\/a-messaging-protocol-for-iot-devices-mqtt\/","url":"https:\/\/componentbyozdisan.com\/en\/a-messaging-protocol-for-iot-devices-mqtt\/","name":"A Messaging Protocol for IoT Devices: MQTT - Component By \u00d6zdisan","isPartOf":{"@id":"https:\/\/componentbyozdisan.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/componentbyozdisan.com\/en\/a-messaging-protocol-for-iot-devices-mqtt\/#primaryimage"},"image":{"@id":"https:\/\/componentbyozdisan.com\/en\/a-messaging-protocol-for-iot-devices-mqtt\/#primaryimage"},"thumbnailUrl":"https:\/\/componentbyozdisan.com\/wp-content\/uploads\/2021\/10\/iot-aygitlari.jpg-kapak.png","datePublished":"2021-10-10T10:27:00+00:00","dateModified":"2025-10-23T06:18:59+00:00","description":"MQTT works well for applications involving many types of remote monitoring, including the following. Component By \u00d6zdisan","breadcrumb":{"@id":"https:\/\/componentbyozdisan.com\/en\/a-messaging-protocol-for-iot-devices-mqtt\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/componentbyozdisan.com\/en\/a-messaging-protocol-for-iot-devices-mqtt\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/componentbyozdisan.com\/en\/a-messaging-protocol-for-iot-devices-mqtt\/#primaryimage","url":"https:\/\/componentbyozdisan.com\/wp-content\/uploads\/2021\/10\/iot-aygitlari.jpg-kapak.png","contentUrl":"https:\/\/componentbyozdisan.com\/wp-content\/uploads\/2021\/10\/iot-aygitlari.jpg-kapak.png","width":323,"height":323},{"@type":"BreadcrumbList","@id":"https:\/\/componentbyozdisan.com\/en\/a-messaging-protocol-for-iot-devices-mqtt\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Anasayfa","item":"https:\/\/componentbyozdisan.com\/en\/homepage\/"},{"@type":"ListItem","position":2,"name":"A Messaging Protocol for IoT Devices: MQTT"}]},{"@type":"WebSite","@id":"https:\/\/componentbyozdisan.com\/en\/#website","url":"https:\/\/componentbyozdisan.com\/en\/","name":"Component By \u00d6zdisan","description":"","publisher":{"@id":"https:\/\/componentbyozdisan.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/componentbyozdisan.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/componentbyozdisan.com\/en\/#organization","name":"Component By \u00d6zdisan","url":"https:\/\/componentbyozdisan.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/componentbyozdisan.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/componentbyozdisan.com\/wp-content\/uploads\/2024\/03\/componentbyozdisan-logo.png","contentUrl":"https:\/\/componentbyozdisan.com\/wp-content\/uploads\/2024\/03\/componentbyozdisan-logo.png","width":508,"height":108,"caption":"Component By \u00d6zdisan"},"image":{"@id":"https:\/\/componentbyozdisan.com\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.instagram.com\/ozdisan"]},{"@type":"Person","@id":"https:\/\/componentbyozdisan.com\/en\/#\/schema\/person\/b8881d213a434962c5d126ce57930fd3","name":"Yonetici","sameAs":["http:\/\/componenttoproduction.com"],"url":"https:\/\/componentbyozdisan.com\/en\/author\/yonetici\/"}]}},"_links":{"self":[{"href":"https:\/\/componentbyozdisan.com\/en\/wp-json\/wp\/v2\/posts\/30260","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/componentbyozdisan.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/componentbyozdisan.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/componentbyozdisan.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/componentbyozdisan.com\/en\/wp-json\/wp\/v2\/comments?post=30260"}],"version-history":[{"count":2,"href":"https:\/\/componentbyozdisan.com\/en\/wp-json\/wp\/v2\/posts\/30260\/revisions"}],"predecessor-version":[{"id":30265,"href":"https:\/\/componentbyozdisan.com\/en\/wp-json\/wp\/v2\/posts\/30260\/revisions\/30265"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/componentbyozdisan.com\/en\/wp-json\/wp\/v2\/media\/14454"}],"wp:attachment":[{"href":"https:\/\/componentbyozdisan.com\/en\/wp-json\/wp\/v2\/media?parent=30260"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/componentbyozdisan.com\/en\/wp-json\/wp\/v2\/categories?post=30260"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/componentbyozdisan.com\/en\/wp-json\/wp\/v2\/tags?post=30260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}